Behavioral task
behavioral1
Sample
e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a.exe
Resource
win10v2004-20231215-en
General
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Target
e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a
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Size
89KB
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MD5
a6bd87588e880f65273180ce92385fa1
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SHA1
2c28e8a0557deb38741dc0eb805754814c81b7de
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SHA256
e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a
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SHA512
d91f946d5703d57b8cd72c7a92727e3f3182106ab644847b5f5b8db1b58ccc10f5a5168d3b8ca49beb61a384d3bca8a478596fbc8d55836955470517032cfcd2
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SSDEEP
1536:JxqjQ+P04wsmJCvTT2sd5sxaS318HxZATvnsblYO4/+:sr85CHRd5Kr318RZEvsbyOk+
Malware Config
Signatures
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Detect Neshta payload 1 IoCs
resource yara_rule sample family_neshta -
MAKOP ransomware payload 1 IoCs
resource yara_rule sample family_makop -
Makop family
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Neshta family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a
Files
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e8013dbbfa2755e6cb962d3babb23c9d3f0f7ca615c887cd2cdbd9011cd5d44a.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 29KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 1024B - Virtual size: 536B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 42KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 8B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ